CN206243951U - By the friction driven conveying system that FIFO mode sorts - Google Patents
By the friction driven conveying system that FIFO mode sorts Download PDFInfo
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- CN206243951U CN206243951U CN201621226680.XU CN201621226680U CN206243951U CN 206243951 U CN206243951 U CN 206243951U CN 201621226680 U CN201621226680 U CN 201621226680U CN 206243951 U CN206243951 U CN 206243951U
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- fifo
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- control
- storage
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Abstract
The utility model provides the friction driven conveying system sorted by FIFO mode, including induction system and control system, and control system controls the transmission of induction system by bus network, and control system control induction system presses FIFO storage mode transmission workpiece；Induction system includes being used for friction type conveying machine, track, the stopper for stopping workpiece, the track switch for adjusting workpiece order and the detection unit of conveying workpieces, friction type conveying machine, stopper and track switch are respectively provided with orbit, and detection unit is arranged on friction type conveying machine；Control system includes PLC control modules and These field control modules, and These field control modules are connected by bus network with PLC control modules, and These field control modules are installed in orbit；The utility model provides the frictional conveying system that a kind of orderly storage workpiece realizes Automated condtrol, and system uses the storage mode of FIFO, it is ensured that the reliability of system, improves transfer efficiency, and more convenient to the control of storage workpiece.
Description
Technical field
The utility model is related to a kind of conveyer system of the frictional driving based on assembly shop PBS memory blocks, especially
It is a kind of friction drive system sorted in the way of FIFO, belongs to conveyer control field.
Background technology
Gathering chain induction system being used traditional assembly shop PBS memory blocks, this kind of system is present to be installed, overhaul and tie up more
Shield workload is big, and noise is big, it is impossible to the shortcomings of reaching dexterous control.As vast automaker is to the ring of assembly shop
The raising of the requirements such as border, noise and production line traffic control, gathering chain induction system can not meet demand, and it is defeated to restrict this whole piece
The operating efficiency of line sending；Therefore the frictional conveyer system for driving arises.
Friction type conveying machine is to press workpiece with two rollers, and motion and power are transmitted by the frictional force between contact surface
, because its simple structure, easy to manufacture, smooth running, noise are low, thus there is larger range of application；But working as has many
During bar storage road, the rambling sortord in PBS areas seriously constrains the transfer efficiency of whole induction system.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of vehicle of storage in order is realized certainly
The friction conveyer system of dynamicization control, using the arrangement mode of FIFO in friction type conveying machine system, it is ensured that system
Reliability, improve transfer efficiency, and control to storing vehicle more facilitates.
To realize above technical purpose, the technical solution adopted in the utility model is：By rubbing that FIFO mode sorts
Driving induction system, including induction system and control system are wiped, the induction system is connected with control system by bus network,
The control system controls the transmission of induction system by bus network, it is characterised in that：The control system controls delivery system
System presses FIFO storage mode transmission workpiece；
The induction system include for transmit the friction type conveying machine of workpiece, track, the stopper for stopping workpiece,
Track switch and detection unit for adjusting workpiece order, the friction type conveying machine, stopper and track switch are respectively provided with orbit,
The detection unit is arranged on friction type conveying machine；
The control system includes PLC control modules and These field control modules, and the These field control modules pass through bus network
Network is connected with PLC control modules, and the PLC control modules are connected with the detection unit on friction type conveying machine by network signal
It is logical.
Further, also including FIFO memory block, the FIFO memory block includes some storage roads, every
Storage road stores 10 cars.
Further, FIFO storage mode includes subtracting queue cyclic ordering storage mode and size queue comparison loop
Sequence storage mode.
Further, the These field control modules include emergency stop switch, optoelectronic switch and travel switch, and the jerk is opened
Close, optoelectronic switch and travel switch are respectively mounted in orbit.
From the above, it can be seen that of the present utility model have technical effect that：
（1）Reliability is high：A kind of reliable FIFO storage row is provided in original old-fashioned PBS storage systems
Sequential mode.
（2）Flexibility is high：The system control is simple, can be orderly discrepancy storage is carried out to workpiece, operation is flexible.
（3）High degree of automation：It is manually operated without personnel, can all carry out Automated condtrol.
In a word, system solves the problem the rambling sortord in PBS areas, completed in the case of without human users
Workpiece order transfer, it is ensured that the reliability of system, improves transfer efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of induction system of the present utility model.
Fig. 2 is the structured flowchart of control system of the present utility model.
Fig. 3 is the control flow chart by FIFO storage mode of the present utility model.
Description of reference numerals：1- induction systems, 2- control systems, 101- friction type conveying machines, 102- tracks, 103- stop
Only device, 104- track switches, 201-PLC control modules, 202- These field control modules, 2021- emergency stop switch, 2022- optoelectronic switches,
2023- travel switches.
Specific embodiment
With reference to specific drawings and Examples, the utility model is described in further detail.
It is described defeated by the friction driven conveying system that FIFO mode sorts, including induction system 1 and control system 2
System 1 is sent to be connected by bus network with control system 2, the control system 2 controls the biography of induction system 1 by bus network
It is defeated, it is characterised in that：The control system 2 presses the FIFO storage mode control transmission workpiece of induction system 1；
With reference to the accompanying drawings shown in 1 and Fig. 2, the induction system 1 includes the friction type conveying machine 101, rail for conveying workpieces
Road 102, the stopper 103 for stopping workpiece, the track switch 104 for adjusting workpiece order or pull-out workpiece maintenance and detection are single
Unit, the friction type conveying machine 101, stopper 103 and track switch 104 are arranged on track 102；
The detection unit is arranged on friction type conveying machine 101, and detection unit is the model ET200S moulds of Siemens
Block；
The control system 2 includes PLC control modules 201 and These field control modules 202, the These field control modules 202
It is connected with PLC control modules 201 by bus network, the detection in the PLC control modules 201 and friction type conveying machine 101
Unit is connected by network signal, and the These field control modules 202 are opened including emergency stop switch 2021, optoelectronic switch 2022 and stroke
2023 are closed, the emergency stop switch 2021, optoelectronic switch 2022 and travel switch 2023 are installed on track 102, it is frictional defeated
Send machine 101 to run to stopper 103, just trigger emergency stop switch 2021, travel switch is equipped with the import and export of track 102
2023, the optoelectronic switch 2022 is used to detect the position of friction type conveying machine 101, works as switch triggering, by frictional conveying
Trigger signal is sent to PLC control modules 201 by the detection unit on machine 101, and PLC control modules 201 are assigned control command, entered
And control the motion state of friction type conveying machine 101.
Also include FIFO memory block, the FIFO memory block includes some storage roads, and every storage road is deposited
10 cars of storage.FIFO storage road is stored by FIFO storage mode, and the FIFO storage mode includes
Subtract queue cyclic ordering storage mode and size platoon ratio compared with cyclic ordering storage mode.
FIFO storage mode is exactly that the chassis for being introduced into memory block preferentially goes out memory block；If storage road
Memory block does not just exist FIFO, it is necessary to be arrangement side that two or more storage road can just use FIFO
Formula, this kind of mode changes the rambling sortord in PBS areas in the past, can be arranged in order for storage vehicle.
Embodiment 1 by four storage roads subtract queue cyclic ordering storage mode as a example by illustrate FIFO storage side
Formula, is numbered to the chassis that will enter before four storage roads are not further separated into by program, first chassis of entrance
Be set to the 1st, the chassis of second entrance is set to the 2nd, the like be numbered.The chassis of the number of volume can enter together,
Entering two roads after full amount together, the like respectively enter three, four roads.Numbered while constantly entrance after chassis numbering
Also constantly increasing, numbering unconfined can not increase certainly, so must be subtracted when certain amount is increased to corresponding
Numeral, is exemplified below：When the numbering of the chassis that will enter is 500,460 are subtracted（Per pass can store 10 cars, four roads
40 altogether, 500 subtract 40 and are equal to 460）The numbering of the chassis that will so enter has reformed into 40, while having entered
The chassis numbering for entering memory block also subtracts 460（The chassis numbering that last enters is 499 and subtracts 460 for 39, just
It is good to be connected with the numbering 40 of the chassis that enter）When first time numbering is reached after 500, later numbering will be
Circulated between 40-500.First numbering of chassis of per pass need only be compared when memory block is gone out, the road for not having bicycle parking just need not
The ranks that addition is compared.Compare and show that the chassis of lowest number goes out memory block, successively more every time by the chassis of lowest number
Release memory block（The chassis that the chassis of lowest number namely enters at first）Cancel the volume on chassis after chassis goes out memory block
Number.It is exactly more than to subtract the concrete operation method to row Circulation sequence method.
Embodiment 2 illustrates that FIFO is deposited so that four size platoon ratios in storage road are compared with cyclic ordering storage mode as an example
Storage mode, is numbered to the chassis that will enter before four road memory blocks are not further separated into by program, first entrance
Chassis is set to the 1st, and the chassis of second entrance is set to the 2nd, the like be numbered.The chassis of the number of volume can enter one
Road, entering two roads after full amount together, the like respectively enter three, four roads, material is thus formed four independent numberings
Queue（I.e. small queue）, while the chassis numbering that will enter memory block is separately incorporated into a queue（I.e. big queue）When numbering reaches
Since numbering the 1st, circulated successively again after certain numerical value, preventing from numbering unlimited increase.Need only be by group when going out memory block
First numbering of row compares with four the first of small queue numberings, show that first numbering of big queue is small with one of them
That is small to row for first numbering identical of queue, then the chassis for going out memory block is exactly first of this small queue.More than
It is exactly large and small platoon ratio compared with Circulation sequence method concrete operation method.
The course of work of the present utility model is that friction type conveying machine 101 is moved on track 102, on track 102
These field control modules 202 switch（Emergency stop switch 2021, optoelectronic switch 2022 and travel switch 2023）It is triggered, frictionally
Detection unit on conveyer 101 detects trigger signal, and sends trigger signal to PLC control modules 201, PLC control moulds
Block 201 receives signal, can control the motion state of friction type conveying machine 101（Start, stop or change track）, it is described to rub
Detection unit on erasing conveyer 101 is the model ET200S modules of Siemens.
As shown in figure 3, be memory block control flow chart, when friction type conveying machine 101 moves to memory block, detection unit
Whether there is workpiece on detection friction type conveying machine 101, if having detected workpiece, detection signal is sent to PLC control modules
201, PLC control modules 201 receive signal, then control to be numbered workpiece, and numbering is arranged in order from small to large, after numbering
Into memory block, the workpiece into memory block will be by subtracting queue cyclic ordering storage mode or size platoon ratio deposits compared with cyclic ordering
Storage mode is stored, and after memory block is filled with, PLC control modules 201 control workpiece to go out storage successively by FIFO mode
Area, completes the conveying of workpiece.
The utility model and embodiments thereof are described above, the description does not have restricted, shown in accompanying drawing
Also it is one of implementation method of the present utility model, actual structure is not limited thereto.If the ordinary skill people of this area
Member is enlightened by it, in the case where the utility model creation objective is not departed from, is designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. the friction driven conveying system for being sorted by FIFO mode, including induction system（1）And control system（2）, it is described
Induction system（1）With control system（2）Connected by bus network, the control system（2）Control to convey by bus network
System（1）Transmission, it is characterised in that：The control system（2）Control induction system（1）Transmitted by FIFO storage mode
Workpiece；
The induction system（1）Including the friction type conveying machine for transmitting workpiece（101）, track（102）, for stopping workpiece
Stopper（103）, track switch for adjusting workpiece order（104）And detection unit, the friction type conveying machine（101）, stop
Only device（103）And track switch（104）It is arranged at track（102）On, the detection unit is arranged on friction type conveying machine（101）
On；
The control system（2）Including PLC control modules（201）And These field control modules（202）, the These field control modules
（202）By bus network and PLC control modules（201）Connection, the PLC control modules（201）With friction type conveying machine
（101）On detection unit by network signal connect.
2. the friction driven conveying system sorted by FIFO mode according to claim 1, it is characterised in that：Also wrap
FIFO memory block is included, the FIFO memory block includes some storage roads, and every storage road stores 10 cars.
3. the friction driven conveying system sorted by FIFO mode according to claim 1, it is characterised in that：First enter
Nesting storage types includes subtracting queue cyclic ordering storage mode and size platoon ratio compared with cyclic ordering storage mode.
4. the friction driven conveying system sorted by FIFO mode according to claim 1, it is characterised in that：It is described
These field control modules（202）Including emergency stop switch（2021）, optoelectronic switch（2022）And travel switch（2023）, the jerk opens
Close（2021）, optoelectronic switch（2022）And travel switch（2023）It is installed in track（102）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226680.XU CN206243951U (en) | 2016-11-15 | 2016-11-15 | By the friction driven conveying system that FIFO mode sorts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226680.XU CN206243951U (en) | 2016-11-15 | 2016-11-15 | By the friction driven conveying system that FIFO mode sorts |
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| Publication Number | Publication Date |
|---|---|
| CN206243951U true CN206243951U (en) | 2017-06-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477261A (en) * | 2016-11-15 | 2017-03-08 | 天奇自动化工程股份有限公司 | By the friction driven conveying system that FIFO mode sorts |
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2016
- 2016-11-15 CN CN201621226680.XU patent/CN206243951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477261A (en) * | 2016-11-15 | 2017-03-08 | 天奇自动化工程股份有限公司 | By the friction driven conveying system that FIFO mode sorts |
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